Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

goarch

amd64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

repository

runstamp

2026-08-26T14:25:44.137468814Z

shortname

sweet_cockroachdb

upload

20260826.102

upload-file

results

upload-part

20260826.102/0

upload-time

2026-08-26T20:03:24Z

label

values

toolchain

upload:20260826.102:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.5µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.6µs ± 1%
CockroachDBkv0/nodes=3-44	35.7µs ± 3%
CockroachDBkv50/nodes=3-44	33.7µs ± 0%
CockroachDBkv95/nodes=3-44	33.5µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.18GB ± 3%
CockroachDBkv50/nodes=1-44	4.18GB ± 2%
CockroachDBkv95/nodes=1-44	2.54GB ±32%
CockroachDBkv0/nodes=3-44	4.19GB ± 3%
CockroachDBkv50/nodes=3-44	4.18GB ± 2%
CockroachDBkv95/nodes=3-44	2.42GB ±29%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 3%
CockroachDBkv50/nodes=1-44	5.47GB ± 2%
CockroachDBkv95/nodes=1-44	3.27GB ±36%
CockroachDBkv0/nodes=3-44	5.49GB ± 4%
CockroachDBkv50/nodes=3-44	5.48GB ± 2%
CockroachDBkv95/nodes=3-44	3.10GB ±32%
[Geomean]	4.57GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.98GB ± 3%
CockroachDBkv50/nodes=1-44	8.82GB ± 8%
CockroachDBkv95/nodes=1-44	5.86GB ±19%
CockroachDBkv0/nodes=3-44	9.02GB ± 4%
CockroachDBkv50/nodes=3-44	8.76GB ± 4%
CockroachDBkv95/nodes=3-44	5.71GB ±15%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.5M ±55%
CockroachDBkv50/nodes=1-44	7.62M ±81%
CockroachDBkv95/nodes=1-44	3.79M ±50%
CockroachDBkv0/nodes=3-44	33.5M ±47%
CockroachDBkv50/nodes=3-44	6.50M ±86%
CockroachDBkv95/nodes=3-44	3.46M ±59%
[Geomean]	9.39M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.45G ±22%
CockroachDBkv50/nodes=1-44	1.22G ±48%
CockroachDBkv95/nodes=1-44	597M ±97%
CockroachDBkv0/nodes=3-44	4.77G ± 4%
CockroachDBkv50/nodes=3-44	1.04G ±16%
CockroachDBkv95/nodes=3-44	509M ±137%
[Geomean]	1.42G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	1.27M ±10%
CockroachDBkv95/nodes=1-44	1.84M ± 8%
CockroachDBkv0/nodes=3-44	1.66M ± 8%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	1.85M ± 8%
[Geomean]	1.57M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	132M ±90%
CockroachDBkv50/nodes=1-44	3.34M ±35%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	134M ±90%
CockroachDBkv50/nodes=3-44	3.32M ±27%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	10.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	259M ±10%
CockroachDBkv50/nodes=1-44	149M ±102%
CockroachDBkv95/nodes=1-44	10.9M ±189%
CockroachDBkv0/nodes=3-44	265M ±20%
CockroachDBkv50/nodes=3-44	141M ±126%
CockroachDBkv95/nodes=3-44	9.30M ±159%
[Geomean]	72.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.0k ± 3%
CockroachDBkv50/nodes=3-44	14.9k ± 0%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.53k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 4%
CockroachDBkv50/nodes=1-44	890k ± 1%
CockroachDBkv95/nodes=1-44	89.3k ± 1%
CockroachDBkv0/nodes=3-44	1.68M ± 3%
CockroachDBkv50/nodes=3-44	891k ± 0%
CockroachDBkv95/nodes=3-44	89.5k ± 1%
[Geomean]	512k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.17M ±36%
CockroachDBkv95/nodes=1-44	1.96M ±85%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.88M ±18%
CockroachDBkv95/nodes=3-44	1.66M ±105%
[Geomean]	2.33M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.13G ±54%
CockroachDBkv95/nodes=1-44	592M ±98%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	988M ±15%
CockroachDBkv95/nodes=3-44	509M ±137%
[Geomean]	762M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.28M ±40%
CockroachDBkv95/nodes=1-44	2.00M ±160%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.24M ±45%
CockroachDBkv95/nodes=3-44	1.74M ±199%
[Geomean]	1.53M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	28.3k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	887k ± 1%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	889k ± 0%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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